| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine in structure where a protruding part can be easily attached or detached without becoming a barrier even in a game board where a back side protrudes greatly.SOLUTION: In a pinball game machine where a game board 20 is provided between a body frame 6 and a transparent plate holding frame 14, mount pieces 21a, 23a are fixed at one side end of the game board 20, one end side of connecting pieces 22b, 24b is rotatably and pivotably attached to the mount pieces 21a, 23a, and the transparent plate holding frame 14 is rotatably and pivotably attached to the other end side of the connecting pieces 22b, 24b.SELECTED DRAWING: Figure 10 |
